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Mass diffusion (species)

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Old   August 19, 2016, 08:37
Default Mass diffusion (species)
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Hi. If I have 2 gases that are diffusion into each other (different densities, etc.). How do I account for this within the pressure correction step. Currently, mass is no longer conserved after the pcorr step when I am doing this type of simulation. Thanks for any input!! (more info: SIMPLE, low speed solver with variable density adjustments in pressure correction -- working for density variations from pressure/temperature/Ma).
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Old   August 20, 2016, 17:45
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This may help http://adf.ly/1dJtXr
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Old   August 21, 2016, 17:43
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That link didn't work, could you try again? Thanks!
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Old   August 25, 2016, 08:44
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Anyone??????
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